/* Custom styles for Griggs Charles Building Materials */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #091828;
}

::-webkit-scrollbar-thumb {
    background: #1e4566;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2e5a7e;
}

/* Selection color */
::selection {
    background: rgba(58, 157, 102, 0.3);
    color: #f0f4f8;
}

/* Product card hover effects */
.product-card {
    will-change: transform;
}

.product-card img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Service card hover */
.service-card {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Navbar styles */
.nav-scrolled {
    background: rgba(5, 14, 21, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(30, 69, 102, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-default {
    background: transparent !important;
}

/* Mobile menu animation */
.menu-line {
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

#mobile-menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

#mobile-menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#mobile-menu-btn.active .menu-line:nth-child(3) {
    width: 24px;
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Fade-in animations for scroll reveal */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .fade-in-up {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .product-card img,
    .product-card,
    .service-card {
        transition: none;
    }
    
    .product-card:hover img {
        transform: none;
    }
}

/* Focus visible for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #3a9d66;
    outline-offset: 2px;
}

/* Subtle gradient overlay for images */
.image-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(9, 24, 40, 0.3) 0%, transparent 40%);
    pointer-events: none;
}

/* Button ripple effect */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,0.15) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-ripple:hover::after {
    opacity: 1;
}

/* Map filter for dark theme */
.dark-map {
    filter: invert(90%) hue-rotate(180deg) brightness(0.95) contrast(0.9);
}